7 Extremely Useful Email App Services

In some cases, we may find that web browsing is restricted, but email services are still available. An increasing number of web applications that we use daily also provide the functionality to perform certain operations via email. For example, sending pictures to Flickr through email.

This article will introduce a few very practical and useful email-based services provided by web applications. If you are currently using or have used any of these email services, or other similar email services, please leave a comment and share with everyone.